I saw on the rachael ray show where they had DNA kits for stray dogs at the pound. They were able to tell what mix breed they were and knowing that info helped with the dogs adoption. Wouldn't that be cool to have for horses.
Anyway I say definitely. Quarter horse and mabye paint. She could be a solid paint. Her unusual face markings leans me more towards paint. Either way she's very cute and like LauraB said go english, awsome stride